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RoboVM fork of Soot - A Java optimization framework

There is a newer version: 2.5.0-9

/* Soot - a J*va Optimization Framework
 * Copyright (C) 2000 Feng Qian
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

/*
 * Modified by the Sable Research Group and others 1997-1999.  
 * See the 'credits' file distributed with Soot for the complete list of
 * contributors.  (Soot is distributed at http://www.sable.mcgill.ca/soot)
 */

package soot.jimple.toolkits.annotation.arraycheck;

class IntContainer
{
    static IntContainer[] pool = new IntContainer[100];
    static {
	for (int i=0; i<100; i++)
	    pool[i] = new IntContainer(i-50);
    }

    int value;
    public IntContainer(int v)
    {
	this.value = v;
    }

    public static IntContainer v(int v)
    {
	if ((v >= -50) && (v <= 49))
	{
	    return pool[v+50];
	}
	else
	    return new IntContainer(v);
    }

    public IntContainer dup()
    {
	return new IntContainer(value);
    }

    public int hashCode()
    {
	return value;
    }

    public boolean equals(Object other)
    {
	if (other instanceof IntContainer)
	{
	    return ((IntContainer)other).value == this.value ;
	}
	
	return false;
    }

    public String toString()
    {
	return ""+value;
    }

}